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National Stock Number:
5320-01-053-7550
Federal Supply Class:
5320
National Item Identification Number:
010537550
Description:
PIN-RIVET
Detail:
A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.
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Manufacturer Information:
| 16K2863-7 | 81755 | LOCKHEED MARTIN CORPORATION | | 16K2863-9 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 8740 OR | | STEEL COMP 4340 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI8740 ASSN STD SINGLE MATERIAL RESPONSE OR | | AISI4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL AND | | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2416 ASSN STD ALL TREATMENT RESPONSES OVERALL | | HEAD HEIGHT | 0.070 INCHES MINIMUM AND | | 0.078 INCHES MAXIMUM | | HEAD MAJOR DIAMETER | 0.483 INCHES MINIMUM AND | | 0.503 INCHES MAXIMUM | | SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED | | FASTENER LENGTH | 1.411 INCHES MINIMUM AND | | 1.431 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.127 INCHES MINIMUM AND | | 0.129 INCHES MAXIMUM | | SHANK DIAMETER | 0.311 INCHES MINIMUM AND | | 0.312 INCHES MAXIMUM | | GRIP LENGTH | 0.939 INCHES MINIMUM AND | | 1.000 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | SPECIAL FEATURES | MECHANICAL LOCK FEATURE ON THREADS,HOLE THROUGH THREADED PORTION OF SHANK WITH DIA OF 0.076 IN. MIN AND 0.086 IN. MAX AND 0.230 IN. FROM END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81755 | | DESIGN CONTROL REFERENCE | 16K2863-9 |
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